3. Other ways to compare Mila's and Logan's swimming speed is to find out the difference of the distance of how long they swam.
Use Mila's average swimming speed and find out how much metres she would swim if she swam for 20 minutes.
33.33 metres x 20 minutes = 666.6 metres
shawn is 38 years, 24 days old. how many days has be been alive? (365 days in a year)
365 x 38 = 13870, 13870 days.
13870 + 24 = 13894.
13894 days!
Answer:
13894 days
Step-by-step explanation:
38 x 365 days + 24 days = 13894 days.
The area of a square field is 900 m2. How much time will a girl take to run 10 times around it at the speed of 6 km/h
Answer:
Area of square field = 900 m²
To find :
Time to take 10 round with the speed of 6 km/h
Now, firstly we'll find the distance for one round which is perimeter of the square field.
=> Perimeter = 4 × side.
We'll find side the helps of area
=> Area = 900 m²
=> Side × Side = 900
=> Side = √900
=> Side = 30 m
Now, perimeter of the field
=> Perimeter = 4 × 30
=> Perimeter = 120 m
Now, he have to take 10 round,. so distance covered in 10 round will be 10 × distance in one round
=> Total distance = 10 × 120
=> Total distance = 1200 m
Now we'll find time
=> Time = Distance/speed
Now the distance is in meter and we have to convert it in Km
=> 1200 m = 1200/1000 km
=> 1200 m = 1.2 km
Now putting all the values
=> Time = Distance/speed
=> Time = 1.2 / 6
=> Time = 0.2 hour
Or
=> Time = 0.2 × 3600 seconds
=> Time = 720 seconds.
Hope It Helps.
Step-by-step explanation:
[tex]3 1/3 times 4 2/5[/tex]
Answer:
86.8 what form do u want this answer?
Step-by-step explanation:
Answer:
86.8 or 434/5
Step-by-step explanation:
31/3 *42/5
divide common factors
31/1 *14/5
multiply numerators and the denominator
31*14/1*5
434/5 or 868
The area of a triangle is one half the base and times the height. If the area of the triangle is 16 square inches and the vase is 8 inches, what is the height?
Step-by-step explanation:
so, yes, the area of a triangle is
baseline × height / 2
so, we have here
16 = 8 × height / 2 = 4 × height
height = 16/4 = 4 in.
Use counters and find the quotient and remainder of 24÷7
Answer:
There are 3 counters in each circle, so the quotient is 3. There are 6 counters left over, so the remainder is 6.
Step-by-step explanation:
write the term and coefficient of
1 .2x²-7
2.3xy-xz+4
pls helppppppppppp
Answer:
1)Term=2x²,7
Coefficient=7 and 2
2)Term=3xy,xz,4
Coefficient=3 and 4
Step-by-step explanation:
Explain why the terms 14w^3 and 14z^3 are not like terms.
Answer this question
Answer:
$2.6
Step-by-step explanation:
Answer:
4.20 i dono what the 60p means
Step-by-step explanation:
the angle 01 is located in quadrant iii, and cos(01) =-5/8
sin(01)=-32.70/13 I think
Caroline scored 8 more points than three times the number of points as Kamila. If Kamila scores 8 points in her next try, she will have scored 40 points for the season.
Question 1
Part A
Answer: 32
step by step explanation: 40 - 8 = 32
A triangle has an angle ratio of 3:5:10. Find the measure of each angle.
Answer:
Step-by-step explanation:
let angles be 3x, 5x, 10x
3x+5x+10x=180(angle sum property)
18x=180
x=180/18
x=10
therefore, angles are 3*10=30
5*10=50
10*10=100..
Steve earns $8 per hour. his older brother earns $2 more per hour than Steve. what is the ratio of the money Steve earns in an hour to the money his brother earns is an hour.
What is the difference between a random sample and a simple random sample.
Answer:
A random sample is one in which each element of the population has the same probability of being chosen. A simple random sample is one in which each sample of size n has the same probability of being chosen.
classify the angle
HELP PLEASR I FORGOT HOW TO DO THIS LMA
Answer:
hope this helped
Step-by-step explanation:
the answer would be the 3rd one
Write each problem that could be solved by each equation
4y-2=18
X/2+5=11
Answer:
y = 4, x=1 or x=110
Step-by-step explanation:
1. 4y-2=18 2. x/2+5=11
-2 -2 x/10=11
4y = 16 x=1
4y/4 = 16/4 or
y=4 x/10=11
0.1x=11
0.1x/0.1 = 11/0.1
x=110
Delaney has a piggy bank that contains 4 pennies, 29 nickels, 13 dimes, and 12 quarters. Suppose one coin is selected at random. What is the chance that the coin is worth 5 cents or less?
Answer:
The chances are very high because there are more nickels then there quarters, dimes, and pennies.
Step-by-step explanation:
Please help me I can't figure this out
Answer:
factors: 3 and x+2product: 3x+6Step-by-step explanation:
You want the factors that would create the array of tiles shown.
ColumnEach column consists of a rectangle and two squares. If we assume a rectangle represents "x" and a square represents "1", then each column is a representation of x + 1 + 1 = x +2.
RowEach row is three repetitions of the tile in the first column. This means the factor being represented here is 3.
Factors and productThe two factors that are multiplied to give this array of tiles are ...
3 and x+2
Their product is ...
3x +6
__
Additional comment
We suspect that it might be informative to make use of the "View Example" button on the screen shown. It likely would show you the meaning of the symbols, and how rows and columns relate to factors. (Here, we have to guess.)
<95141404393>
Plz help
Use Distributive Property to Solve for X:
4 (x + 1) + 2 + (-x) = 10 + X
Solve using the substitution method. Show your work! Full credit will only be given if all steps are shown.
2x + 6y = 12
x + y = − 4
One of the ways to solve a system of equation is by using the substitution method
The values of x and y are -9 and 5
How to use the substitution methodThe equations are given as:
2x + 6y = 12
x + y = -4
Make x the subject in the second equation
x = -4 - y
Substitute x = -4 - y in the first equation
2(-4 - y) + 6y = 12
Expand
-8 - 2y + 6y = 12
Add 8 to both sides
- 2y + 6y = 20
So, we have:
4y =20
Divide through by 4
y = 5
Recall that:
x = -4 - y
So, we have:
x = -4 - 5
x = -9
Hence, the values of x and y are -9 and 5
Read more about the substitution method at:
https://brainly.com/question/13476446
(3^3+3^2)^2 step by step and explanation for 25 points
Answer:
1296
Step-by-step explanation:
[tex](3^3+3^2)^2[/tex]
( 3 * 3 * 3 + 3 * 3 )²
( 27 + 9 )²
( 36 )²
36 * 36
1296
Answer:
[tex](3 {}^{3} + {3}^{2} {)}^{2} [/tex]
[tex]((3 \times 3 \times 3) + (3 \times 3)) {}^{2} [/tex]
[tex](27 + 9 {)}^{2} [/tex]
[tex] {36}^{2} [/tex]
[tex]36 \times 36[/tex]
[tex]1296[/tex]
Which expression is equivalent to Left-bracket log 9 one-half log x log (x cubed 4) Right-bracket minus log 6? log StartFraction 3 StartRoot x EndRoot (x cubed 4) Over 2 EndFraction log StartFraction 3 StartRoot x EndRoot (3 x 4) Over 2 EndFraction log StartFraction StartRoot 9 x (x cubed 4) EndRoot Over 6 EndFraction StartFraction StartRoot log 9 x ( x cubed 4) EndRoot Over 6 EndFraction.
Answer:
The answer is A on edge
Step-by-step explanation:
Just took test
Answer:
a
Step-by-step explanation:
1. What is the general form of the equation for this line y-5= -3(x + 4)?
a) -3x + y - 17 =0
b) 3x+y+7=0
c) 3x - y - 17 =0
d) -3x -y +7=0
Answer:
I think its B
mrs. page treated her husband to a nice steak dinner. their bill came to $70 , and she tipped the waitress 20% . how much of a tip did mrs. page leave?
Answer:
14.00
Step-by-step explanation:
First, convert the 20% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 20%) by 100%.So, the conversational term "20%" becomes 20% / 100% = 0.20 in terms of a real mathematical number.
Second, you need to find out what 20% of your $70 meal cost is.This is always done by multiplying 0.20 by $70.00, or
0.20 x $70.00=$14.00.
So, the amount of tip you are going to leave is $14.00.
7136
Expand and simplify
-
(110 - 12
Give your answer in the form b-CV5
where b and c are integers.
Answer:
[tex]12-4\sqrt{5}[/tex]
Can someone please help me ASAP I will give brainiest
If the sin 90° = 1, then which statement is true?
Answer:
well for me
Step-by-step explanation:
The sine inverse of 1 is 90
Answer:
sin 90° = 1 is a true statement.
Step-by-step explanation:
70% of what number os 40
Answer:
57.1%Step-by-step explanation:
70% of what number is 40?
40 : 70 * 100 = 57.1
$1,200 at 7% for 4 years
Answer:
372.95
Step-by-step explanation:
To calculate compound interest, which Amount - Principal but we dont know the value for amount so we find the amount first by using the formula.
A = P ( 1 + R ) ^n
100
where p = principal ($1200)
a = amount (?)
r = interest rate (7%)
n = time ( no of years) (4)
A = 1200 ( 1 + 7 ) ^4
100 A = 1200 ( 1 + 0.07) ^4
A = 1200 ( 1.07)^4 , A = 1200 ( 1.31079)
A = 1,572.95
WE now find compound interest with the formula:
C = AMOUNT - PRINCIPAL = $1,572.95 - $1200
C = 372.95
What is the y-intercept and slope of the follow
unction: 4x-5y=40
Answer:
4x-5y=40
comparing with y=MX+C (equation of a straight line)
we have,
-5y= -4x+40
divide through by. -5
we have,
y= 4/5X - 40/5
therefore,
y= 4/5X - 8
Hence, 4/5 is the slope while -8 is the y-intercept
The product of two numbers is two, and one number is four more than the other. Find the numbers
Answer:
[tex]\huge\fcolorbox{gold}{blue}{Answer →}[/tex]
Let the Numbers be X and X-4,
now.
we know that product of both number is 2.
therefore .
X(X-4) = 2
X²- 4X = 2
X² - 4X - 2 = 0
by solving this equation we gets,
x=(4+√24)/2=2+√6=4.449
and
x=(4-√24)/2=2-√6=-0.449
[ By using Quadratic Formula]
So that's the answer....
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